Figure 4From: Human saliva, plasma and breast milk exosomes contain RNA: uptake by macrophagesExosomal RNA analysed using a Bioanalyzer. Total RNA was isolated from saliva, plasma and breast milk exosomes using Trizol® and analysed with a Bioanalyzer. The results show that exosomes from human saliva, plasma and breast milk contain a dissimilar RNA content compared to cellular RNA from HMC-1 cells, as exosomes contain little or no ribosomal RNA.Back to article page